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NVD / CVE Program· CNA Wordfence

CVE-2024-1751: Tutor LMS – eLearning and online course solution <= 2.6.1 - Authenticated (Subscriber+) SQL Injection

HighCVSS 8.8 · v3.1—Proof of concept No fix recorded

Noroxi assessment

Priority: Monitor (action score 36/100)

  • A ready-made attack module is public (Nuclei); exploiting it takes no special expertise.
  • Public proof-of-concept code exists (Exploit-DB / GitHub); there is no record of exploitation in the wild.
  • Probability of exploitation in the next 30 days: 3.1% (FIRST EPSS); higher than 87.9% of all records.
  • Anyone who can reach it over the internet can trigger it. A low-privileged account is enough. No user action is required. No special conditions are required; it is repeatable.
  • According to the record, no fixed version is available yet.

Low priority for now. Update when a fix is released; follow the vendor's advisory.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to time-based SQL Injection via the question_id parameter in all versions up to, and including, 2.6.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with subscriber/student access or higher, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Published
Mar 13, 2024
Updated
Jun 17, 2026
EPSS
3.1% · 87th percentile

Report tools

JSON

Action score

36

Monitor

Low priority for now.

CVSS
35 / 40 · 8.8 / 10
CISA KEV
0 / 30 · Not listed
EPSS
1 / 30 · 3.1%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
total

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
—
CNA · Wordfence
8.8
NVD has not scored this yet; the score shown is the CNA’s.

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Is Tutor LMS – eLearning and online course solution on your site?

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Follow CVE-2024-1751

Is Tutor LMS – eLearning and online course solution on your site?

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
themeumtutor lms

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • themeum tutor lmsbefore 2.6.2

Versions reported by the vendor

Affected version ranges reported by the assigning authority (Wordfence). Independent of NVD's CPE analysis and usually ahead of it.

  • themeum Tutor LMS – eLearning and online course solution

    • up to and including 2.6.1affected · semver

Same product

themeum: all records

Other highest-scoring records for the same primary product.

  • CVE-2024-10400Tutor LMS <= 2.7.6 - Unauthenticated SQL Injection via rating_filter
    55Plan
  • CVE-2024-4223Tutor LMS <= 2.7.0 - Missing Authorization
    39Monitor
  • CVE-2023-25700WordPress Tutor LMS Plugin <= 2.1.10 is vulnerable to SQL Injection
    39Monitor

Published before and after this one in the same product

  • ← EarlierCVE-2024-1128Feb 28, 2024 · Tutor LMS <= 2.6.0 - Authenticated(Student+) HTML Injection via Q&A
    14Monitor
  • ← EarlierCVE-2024-1133Feb 28, 2024 · Tutor LMS <= 2.6.0 - Missing Authorization
    17Monitor
  • Later →CVE-2024-1502Mar 20, 2024 · Tutor LMS – eLearning and online course solution <= 2.6.1 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Post Deletion
    17Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

Proof of concept available

A public proof of concept or detection signature exists. Exploit knowledge is out there; don't delay patching.

Evidence

  • Nuclei detection template ×1

Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.

Public exploit evidence
SourceKindDate
Nuclei detection templateNuclei template CVE-2024-1751 —

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

No history yet (it accumulates with the daily EPSS job).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2024-10400253 days apartTutor LMS <= 2.7.6 - Unauthenticated SQL Injection via rating_filter
    55Plan
  • CVE-2023-25700131 days apartWordPress Tutor LMS Plugin <= 2.1.10 is vulnerable to SQL Injection
    39Monitor
  • CVE-2024-435164 days apartTutor LMS Pro <= 2.7.0 - Missing Authorization to Privilege Escalation
    35Monitor
  • CVE-2023-25800131 days apartWordPress Tutor LMS Plugin <= 2.2.0 is vulnerable to SQL Injection
    35Monitor
  • CVE-2023-25990131 days apartWordPress Tutor LMS Plugin <= 2.1.10 is vulnerable to SQL Injection
    35Monitor
  • CVE-2024-490286 days apartTutor LMS – eLearning and online course solution <= 2.7.1 -Authenticated (Administrator+) SQL Injection
    28Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • A low-privileged account is enough.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
high · data or configuration can be modified
Availability
high · the service can be disrupted
Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

Weakness class (CWE)

CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

nvd-secondary

Root cause

The query text is built by concatenating user input. The database cannot tell where the data ends and the command begins.

The bug in code

The whole CWE-89 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

ts
const owner = req.query.owner;const rows = await db.query(  "SELECT * FROM files WHERE owner = '" + owner + "'");

Fixed

ts
const owner = req.query.owner;const rows = await db.query(  "SELECT * FROM files WHERE owner = $1",  [owner]);

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

ATT&CK techniques

—

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Show all references (2 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records